[PATCH v3 10/10] Documentation: kdump: Add arm64 and ppc64le to encrypted dump target support list

Coiby Xu <[email protected]> Wed, 29 Jul 2026 11:36:50 +0800
Newsgroups org.infradead.lists.kexec,org.kernel.vger.linux-doc,org.kernel.vger.linux-kernel
Message-ID <[email protected]>
The encrypted dump target support is now extended to arm64 and ppc64le.

Fixes: e3a84be1ec2f ("arm64,ppc64le/kdump: pass dm-crypt keys to kdump kernel")
Reported-by: Sourabh Jain <[email protected]>
Signed-off-by: Coiby Xu <[email protected]>
---
 Documentation/admin-guide/kdump/kdump.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/admin-guide/kdump/kdump.rst b/Documentation/admin-guide/kdump/kdump.rst
index 0bf2eb100a05..36ad6125c670 100644
--- a/Documentation/admin-guide/kdump/kdump.rst
+++ b/Documentation/admin-guide/kdump/kdump.rst
@@ -572,8 +572,8 @@ Write the dump file to encrypted disk volume
 ============================================
 
 CONFIG_CRASH_DM_CRYPT can be enabled to support saving the dump file to an
-encrypted disk volume (only x86_64 supported for now). User space can interact
-with /sys/kernel/config/crash_dm_crypt_keys for setup,
+encrypted disk volume (only x86_64, arm64, ppc64le supported for now). User
+space can interact with /sys/kernel/config/crash_dm_crypt_keys for setup,
 
 1. Tell the first kernel what logon keys are needed to unlock the disk volumes,
     # Add key #1
-- 
2.55.0